/*
 * Copyright (c) 2007, 2015, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
/*
 * Copyright 2001, 2002,2004 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sun.org.apache.xerces.internal.impl.xpath;

/**
 * XPath exception.
 *
 * @author Andy Clark, IBM
 * @xerces.internal
 */
public class XPathException
    extends Exception {

  /**
   * Serialization version.
   */
  static final long serialVersionUID = -948482312169512085L;

  // Data

  // hold the value of the key this Exception refers to.
  private String fKey;
  //
  // Constructors
  //

  /**
   * Constructs an exception.
   */
  public XPathException() {
    super();
    fKey = "c-general-xpath";
  } // <init>()

  /**
   * Constructs an exception with the specified key.
   */
  public XPathException(String key) {
    super();
    fKey = key;
  } // <init>(String)

  public String getKey() {
    return fKey;
  } // getKey():  String

} // class XPathException
